The 28-year-old insists he is happy at City and that he is brimming with confidence after feeling wanted again at Eastlands.
"I'm returning feeling renewed," said Tevez. "I'm really up for having a great season. I'm better now and only thinking about playing football.
"I feel useful and valued and that is fundamental for me. It's been a long time since I've scored a goal like that (against Chelsea), like the ones I used to score when I was at Boca, and this speaks of the confidence I have."